Works on:
YouTube

Doesn't work on:
Twitch embeds
Twitch.tv

Does what it says, am fairly happy with this.
Unfortunately when enabled it blocks https://otto-massave.foodtecsolutions.com/ordering/home which doesn't have any sound but is how I order my pizza!

Its pretty good and it does work, However one pet peeve is that the volume resets to 100 when the website changes page which might be intentional but the websites I use it for are notorious for low volume so having an option to lock it would be nice

works fine on all websites except Youtube. The site runs fine if I don't use this add-on. When I do, it buffers then shuts the volume down when the video starts to play again.

all hotkeys not working after firefox v104

Doesn't always work. Won't work on Amazon Music, for example, when playing it in the browser.

not working on google meet

removed ctrl+shift+v shortcut and now its significantly more of a pain to apply especially as each page requires resetting the extension. If these two things were fixed, I'd give this a 5/5.

Not sure if its just me but keeps resetting to 100% from 600% every time page refreshes. Not sure if there is a way to prevent this.

Does not work for all sources of audio in a tab. For example from mp3 audio, which i assume is being played through javascript.

Needs an option to set the default volume as it always reverts back to 100%.

good app but needs some fixes, sometimes glitches on youtube music and i have to re-apply the volume setting.

This extension does a good job. I use it to make up for the unusually low audio volume on my laptop. However, any setting made will only apply to the tab(s) currently playing audio. Subsequently opened tabs will be at default volume – including even the current tab, if it is closed and reopened. The extension has no ‘memory’ or ‘persistent mode’ whatsoever, and no configurable property. It would be nice to address this.

Does not work with Goggle Meet. Works fine otherwise, but I'm a bit disappointed since Meet was why I installed it.

Love it, The majority of its use is on streaming sites such as YT, etc....but yet every time a new video loads or you change pages in the initial tab, it RESETS TO 100%. That wouldn't be so bad, but it is when it still shows the % that you HAD it set to...

not loud enough but OK

Works well for simple things like youtube but doesnt work on online meetings which is a bit annoying. I keep trying to make google meet quieter or louder but to no avail.

Various sites being tuned for completly different levels of volume was the reason I searched for an extension such as this. It does its work somewhat in this use case but imo it needs to localy remember the volume for each site and not just reset it. I always set my comfortable volume just to be blasted the next time. I understand this might not be the intended use and would be happy to fork this add-on and try to implement it myself. Still thanks for your effort :)

Все отлично, но на некоторых сайтах вызывает ошибку «Html5 video file not found», пришлось отказаться от этого дополнения.
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Everything is great, but on some sites it causes the error "Html5 video file not found", I had to abandon this addon. = (